(Ἀλέξανδρος), the son of LYSIMACHUS by an Odrysian woman, whom Polyaenus (6.12) calls Macris. On the murder of his brother Agathocles [see p. 65a] by command of his father in B. C. 284, he fled into Asia with the widow of his brother, and solicited aid of Seleucus. A war ensued in consequence between Seleucus and Lysimachus, which terminated in the defeat and death of the latter, who was slain in battle in B. C. 281, in the plain of Coros in Phrygia. His body was conveyed by his son Alexander to the Chersonesus, and there buried between Cardia and Pactya, where his tomb was remaining in the time of Pausanias. (1.10.4, 5; Appian, App. Syr. 64.)